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STARTUP SOURCE INVERTER

  • US 20100320842A1
  • Filed: 06/18/2010
  • Published: 12/23/2010
  • Est. Priority Date: 06/18/2009
  • Status: Abandoned Application
First Claim
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1. A method for setting up synchronization, with a power grid, of an inverter having a photovoltaic generator as a primary energy source, comprising the steps of:

  • supplying the inverter with the energy from an additional energy source connected in parallel with input terminals of the inverter, wherein the additional energy source is a DC energy source operated independent from the primary energy source,adapting frequency, phase relationship and output voltage of the inverter supplied from the additional DC energy source to frequency, phase relationship and output voltage of the power grid, andafter adaptation, connecting the primary energy source to the inverter.

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